# Can You Pass This 4-Digit Number Addition Test Without Using a Calculator?

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Think you are a mental math genius? Math may be a supposedly basic skill that most people start learning at an early age, but that doesn't mean that many people excel at it. After school ends, most people have little reason to use math outside of basic calculations. The world of smartphones makes it easy to have everything you could ever need in your pocket, including a calculator. It is easy for an adult to go years without ever really doing much math in their heads.

That's why it takes someone with real mental mettle to take on this no calculator addition challenge. This quadruple digit challenge will be a real stretch for the old noggin! Make sure to put that calculator or that phone down before you start so you can really put your brain to the ultimate test.

Math buffs rejoice! Finally, a quiz for those who love to wrestle with numbers and come out on top. There's nothing like a fun mental math exercise to see just how fast and how efficient a brain can be when it is put to the test. If you think you can crush this mental math addition challenge, give it a shot!

# 1000+1000=

2000 is the right choice.

# 9032+2015=

11,047 is the right choice!

# 2000+4001=

6001 is the correct answer.

# 4567+3000=

The right answer is 7567.

# 1111+5618=

The right answer is 6729.

# 2004+7100=

9104 is the right answer.

# 6091+2100=

8191 is the correct answer.

# 8675+9000=

The proper answer is 17,675.

# 9075+1000=

10,075 is the right answer!

# 6000+6000=

The right answer is 12,000.

# 1053+8765=

9818 is the right answer.

# 3410+6000=

9410 is the right choice.

# 3066+9700=

12,766 is the correct answer.

# 1000+1669=

2669 is the right answer.

# 8000+8000=

The proper answer is 16,000.

# 3800+1134=

The right answer is 4934.

# 2009+3499=

The right answer is 5508.

# 6601+4444=

11,045 is the correct answer.

# 7802+4500=

12,302 is the correct answer.

# 5432+8710

The right answer is 14,142.

# 5000+5000=

The right answer is 10,000.

4071 is correct.

# 2000+3611=

5611 is the right choice!

# 8541+1333=

9874 is the correct answer.

# 5400+3000=

The right answer is 8400.

# 8092+2000=

10,092 is the right answer.

# 4000+8900

The right answer is 12,900.

# 1115+7600=

The right answer is 8715.

# 8000+1164=

9164 is the right answer.

# 2000+7000=

The correct answer is 9000.

# 4325+8905=

13,230 is the correct answer.

# 8951+1001=

9952 is the right answer.

# 1068+7999=

9067 is the correct answer.

# 7601+7553=

15,154 is the right answer.

# 5409+7000=

12,409 is the correct answer.

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